Results 311 to 320 of about 211,100 (336)
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Plasma prostaglandin F metabolite concentrations following cervical encerclage
Prostaglandins, 1980Peripheral plasma concentrations of 13, 14-dihydro-15-keto prostaglandin F2 alpha (PGFM) were measured in seven women having elective cervical encerclage in an otherwise normal pregnancy. Three of seven patients had a statistically significant elevation of PGFM levels at 60 minutes after commencement of surgery.
P S, Cocks +4 more
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Possible role of prostaglandin F in blastocyst implantation
Prostaglandins, 1986The synthesis and release of Prostaglandin F (PGF) by the rabbit blastocyst and endometrium were investigated on Day 6 and Day 7, using radioimmunoassay, autoradiography and conversion experiments. The following results were obtained: The content of PGF in the blastocyst increased significantly (P less than 0.01) from Day 6 to Day 7. The content of PGF
M, Kasamo +4 more
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Colostomy irrigation with prostaglandin F2α
Diseases of the Colon & Rectum, 1982Prostaglandin F2α applied directly in quantities up to 400 μ g had no clinical effect on the emptying time of the colon in patients undergoing colostomy irrigation.
U, Christensen, J, Kjaergaard, F, Stadil
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Asia-Oceania Journal of Obstetrics and Gynaecology, 1984
AbstractConcentrations of prostaglandin F and steroids in plasma and in corpus luteum (CL) were studied by radioimmunoassay during the luteal phase of the menstrual cycle in thirteen normal women.The average concentration of PGF in corpus luteum was 4.19 ± 1.59 ng/g (mean ± SE) (ranging from 0.03 to 20.5 ng/g) and in plasma was 208.1 ± 34.7 pg/ml ...
Shoichi Tanaka +5 more
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AbstractConcentrations of prostaglandin F and steroids in plasma and in corpus luteum (CL) were studied by radioimmunoassay during the luteal phase of the menstrual cycle in thirteen normal women.The average concentration of PGF in corpus luteum was 4.19 ± 1.59 ng/g (mean ± SE) (ranging from 0.03 to 20.5 ng/g) and in plasma was 208.1 ± 34.7 pg/ml ...
Shoichi Tanaka +5 more
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Prostaglandins, 1978
Abstract The relationship between progesterone (P 4 ) synthesis in vitro by luteal tissue and prostaglandin F (PGF) synthesis in vitro by endometrium and luteal tissue from two stages of the cycle, Days 7 to 8 and 15 to 16, was determined.
H D, Guthrie, C E, Rexroad, D J, Bolt
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Abstract The relationship between progesterone (P 4 ) synthesis in vitro by luteal tissue and prostaglandin F (PGF) synthesis in vitro by endometrium and luteal tissue from two stages of the cycle, Days 7 to 8 and 15 to 16, was determined.
H D, Guthrie, C E, Rexroad, D J, Bolt
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Biochemistry, 2006
Prostaglandin H(2) (PGH(2)) formed from arachidonic acid is an unstable intermediate and is efficiently converted into more stable arachidonate metabolites by the action of enzymes. Prostaglandin F synthase (PGFS) has dual catalytic activities: formation of PGF(2)(alpha) from PGH(2) by the PGH(2) 9,11-endoperoxide reductase activity and 9alpha,11beta ...
Junichi, Komoto +4 more
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Prostaglandin H(2) (PGH(2)) formed from arachidonic acid is an unstable intermediate and is efficiently converted into more stable arachidonate metabolites by the action of enzymes. Prostaglandin F synthase (PGFS) has dual catalytic activities: formation of PGF(2)(alpha) from PGH(2) by the PGH(2) 9,11-endoperoxide reductase activity and 9alpha,11beta ...
Junichi, Komoto +4 more
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Prostaglandins, 1974
Abstract Radioimmunoassays for measuring prostaglandin F 2α (PGF 2α ) and 5α, 7α-dihydroxy-11-keto tetranorprosta-1,16-dioic acid, PGF 2α -main urinary metabolite (PGF 2α -MUM), with 125 I-tyrosine methylester amide (TMA) of PGF 2α and PGF 2α -MUM were developed.
S, Oki +4 more
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Abstract Radioimmunoassays for measuring prostaglandin F 2α (PGF 2α ) and 5α, 7α-dihydroxy-11-keto tetranorprosta-1,16-dioic acid, PGF 2α -main urinary metabolite (PGF 2α -MUM), with 125 I-tyrosine methylester amide (TMA) of PGF 2α and PGF 2α -MUM were developed.
S, Oki +4 more
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Biology of reproduction, 1986
We studied the release of prostaglandin E (PGE), prostaglandin F (PGF) and 13,14-dihydro-15-keto-prostaglandin F (MPF) from explants of human placentas of different gestational ages and the effect of gonadotropin-releasing hormone (GnRH) on this release. The greatest basal release of PGE, PGF and MPF was in the cultures from 9- to 13-wk placentas, with
T M, Siler-Khodr +4 more
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We studied the release of prostaglandin E (PGE), prostaglandin F (PGF) and 13,14-dihydro-15-keto-prostaglandin F (MPF) from explants of human placentas of different gestational ages and the effect of gonadotropin-releasing hormone (GnRH) on this release. The greatest basal release of PGE, PGF and MPF was in the cultures from 9- to 13-wk placentas, with
T M, Siler-Khodr +4 more
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Acta Obstetricia et Gynecologica Scandinavica, 1973
Abstract. Serum PGF2α levels during labour and the early post‐partum period have been determined by radioimmunoassay. Random samples from 81 women showed that the highest levels are found in the late first stage of labour with lower levels in the second stage, at delivery and post‐partum. The pattern in seven women who were followed through labour was
Hilary C. Brummer, Ian L. Craft
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Abstract. Serum PGF2α levels during labour and the early post‐partum period have been determined by radioimmunoassay. Random samples from 81 women showed that the highest levels are found in the late first stage of labour with lower levels in the second stage, at delivery and post‐partum. The pattern in seven women who were followed through labour was
Hilary C. Brummer, Ian L. Craft
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Prostaglandin D, E, and F synthases
Journal of Lipid Mediators and Cell Signalling, 1995Y, Urade, K, Watanabe, O, Hayaishi
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